Sea pigeon (anag) — undercover work (9)
I believe the answer is:
espionage
(Other definitions for espionage that I've seen before include "007's game" , "secret work" , "hush-hush work" , "intelligence" , "agent's job" .)
I believe the answer is:
espionage
(Other definitions for espionage that I've seen before include "007's game" , "secret work" , "hush-hush work" , "intelligence" , "agent's job" .)